Part of a mining platform at a disused coal mine in Spitsbergen, Svalbard, Norway. The country’s £556bn sovereign wealth fund, GPFG, has published its divestment details in its first report on responsible investing. Photograph: Alamy

Norway’s Government Pension Fund Global (GPFG), worth $850bn (£556bn) and founded on the nation’s oil and gas wealth, revealed a total of 114 companies had been dumped on environmental and climate grounds in its first report on responsible investing, released on Thursday. The companies divested also include tar sands producers, cement makers and gold miners.

As part of a fast-growing campaign, over $50bn in fossil fuel company stocks have been divested by 180 organisations on the basis that their business models are incompatible with the pledge by the world’s governments to tackle global warming. But the GPFG is the highest profile institution to divest to date.

“Our risk-based approach means that we exit sectors and areas where we see elevated levels of risk to our investments in the long term,” said Marthe Skaar, spokeswoman for GPFG, which has $40bn invested in fossil fuel companies. “Companies with particularly high greenhouse gas emissions may be exposed to risk from regulatory or other changes leading to a fall in demand.”

She said GPFG had divested from 22 companies because of their high carbon emissions: 14 coal miners, five tar sand producers, two cement companies and one coal-based electricity generator. In addition, 16 coal miners linked to deforestation in Indonesia and India were dumped, as were two US coal companies involved in mountain-top removal. The GPFG did not reveal the names of the companies or the value of the divestments.

“One of the largest global investment institutions is winding down its coal interests, as it is clear the business model for coal no longer works with western markets already in a death spiral, and signs of Chinese demand peaking,” said James Leaton, research director at the Carbon Tracker Initiative, which analyses the risk of fossil fuel assets being stranded.

A report by Goldman Sachs in January also called time on the use of coal for electricity generation: “Just as a worker celebrating their 65th birthday can settle into a more sedate lifestyle while they look back on past achievements, we argue that thermal coal has reached its retirement age.” Goldman Sachs downgraded its long term price forecast for coal by 18%.

On Wednesday, a group of medical organisations called for the health sector to divest from fossil fuels as it had from tobacco. The £18bn Wellcome Trust, one of the world’s biggest funders of medical research , said “climate change is one of the greatest challenges to global health” but rejected the call to divest or reveal its total fossil fuel holdings.

Note: The first line originally said 40 coal mining companies had been dropped, instead of the correct number of 32. A further eight companies were dropped due to their greenhouse gas emissions: five tar sand producers, two cement companies and one coal-based electricity generator.